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Evaluating Numerically And Experimentally The Heat Exchanges In The Engine Compartment Of Heavy Vehicles
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SAE Brasil
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English
Abstract
A mathematical simulation model was developed to calculate the internal and the external temperature of a motor compartment wall with radiant heat exchange of the exhaust system and with convective heat exchange with the compartment inside air.
Fields experiments were conducted to evaluate the model with a road bus and a heavy truck. Precision less than 5% was gotten between experimental measurements and model results.
The effectiveness of the heat shield was verified numerical and experimentally on a heavy truck.
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Stancato, F. and de M.Pimenta, M., "Evaluating Numerically And Experimentally The Heat Exchanges In The Engine Compartment Of Heavy Vehicles," SAE Technical Paper 931615, 1993, https://doi.org/10.4271/931615.Also In
References
- RUTH, DW. Simulation Modelling of Automobile Confort Cooling Requirements ASHRAE JOURNAL MAY 1975
- FISHER, F.W. Cab condition - heating and cooling - heavy duty truck and off - highway equipment SAE Paper no 750400 )
- LEMKE, R.D. An evoluation of transit bus air conditioning systems SAE Paper, no 750402 )
- KREITH, Frank. Princípios de transmissão de calor. São Paulo, Edgard Bluscher 1977 550
- MCLACHLAN, C.J. Heating and air conditioning a heavy truck SAE Paper, no 790124 )
- SILVA, R.M. Manual de termodinâmica e transferência de calor São Paulo, gremio politécnico - DLP 1980 348
- ASHRAE Handbook of fundamentals New York 1982
- JOHNSON, T.J. Truck climate controls: Past. present and future climate controls for the truck cab SAE Paper, no 820971 )
- HOLMAN, JACK PHILIP. Transferência de calor São Paulo, Mac Graw - Hill do Brasil 1983 639
- CHIOU, J.P. Application of Solar - Powered Ventilator in Automobiles SAE Paper, no 860585 )
- CRC Handbook of chemistry and phypics, 66° edição. CRC press Florida, 1985 - 1986 E - 390 E 391
- STANCATO, F. Fontes térmicas em cabines de veículos automotivos. sua avaliacão e efeitos no ambiente interior Dissertação (mestrado), Departamento de Engenharia Meclnicânica da Escola Politécnica - Universidade de São Paulo 1992 250
- STANCATO, F. Análise numérica e experimental de cargas térmicas em um ônibus rodoviário SAE Paper no 921474 1992